Objective To simplify the detection method of sulfate in the water purifying agent poly aluminium chloride.

目的简化净水剂聚氯化铝中硫酸根的分析方法。

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Comparison Tests are made on life drinking water treatment by poly aluminium chloride aluminium sulfate.

采用混凝法对生活饮用水的处理进行了聚合氯化铝和硫酸铝混凝效果对比试验。

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Objective: to establish a method of hydride generation-atomic fluorescence spectrometer (HG-AFS) for the determination of arsenic in poly-aluminium sulfate and poly-aluminium chloride.

目的：建立氢化物-原子荧光法测定水处理剂聚合氯化铝和硫酸铝中砷的方法。

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Objective: to establish a method of hydride generation-atomic fluorescence spectrometer (HG-AFS) for the determination of arsenic in poly-aluminium sulfate and poly-aluminium chloride.

目的：建立氢化物-原子荧光法测定水处理剂聚合氯化铝和硫酸铝中砷的方法。

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